The trading platform is https://www.bitmex.com.
I need 2 Softwares: 1 sell and 1 buy at the same time, they have to communicate to each other, if 1 fail to order (for any reason) then the other has to cancel.
They run remotely on a server.
Must be familiar with margin trading
Link 2 software with their own API together, for mirror/opposite actions:
eg :bot A buy 1 bitcoin, once done, bot A tells bot B to sell 2 bitcoin
Exp in crypto exchange apreciate